Services Directory - Summed_Range_size_Rarity_of_California_Endemic

Summed_Range_size_Rarity_of_California_Endemic_Plants (Map Service)

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Current Version: 10.81

Service Description: For the subset of plants endemic to California, total ‘Endemism’ is sum of taxon endemism scores weighted by their presence probability in the cell. Endemism scores for each taxonis the inverse of the California range size of a given taxon, where range size is the sum of presence probabilities across all grid cells based on species distribution modeling. This data was created using Maxent modeling (Phillips et al. 2006) to model habitat suitability based on climate variables, but also incorporates distances to species occurrences (which reflects processes like dispersal limitation, edaphic specialization and source-sink dynamics) as well as landscape intactness (Degagne et al. 2016).

Visit https://royalsocietypublishing.org/doi/full/10.1098/rstb.2017.0397 for more information and links to download data.

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Summed Range-size Rarity of California Endemic Plants (by percentile)(0)

Description: For the subset of plants endemic to California, total ‘Endemism’ is sum of taxon endemism scores weighted by their presence probability in the cell. Endemism scores for each taxonis the inverse of the California range size of a given taxon, where range size is the sum of presence probabilities across all grid cells based on species distribution modeling. This data was created using Maxent modeling (Phillips et al. 2006) to model habitat suitability based on climate variables, but also incorporates distances to species occurrences (which reflects processes like dispersal limitation, edaphic specialization and source-sink dynamics) as well as landscape intactness (Degagne et al. 2016).

Visit https://royalsocietypublishing.org/doi/full/10.1098/rstb.2017.0397 for more information and links to download data.

Copyright Text: Plant Species Richness Index and Range-restricted Endemic Species Richness Index from Kling et al. 2018. Facets of phylodiversity: evolutionary diversification, divergence and survival as conservation targets. Philosophical Transactions of the Royal Society B Biological Sciences.

Spatial Reference:
102100

Single Fused Map Cache: true

Capabilities: Map,TilesOnly,Tilemap

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Width: 256
DPI: 96
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Format: MIXED
Compression Quality: 75
Origin:
Spatial Reference:
102100

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Full Extent:

Min Scale: 0.0
Max Scale: 0.0

Min LOD: 0
Max LOD: 13

Units: esriMeters

Supported Image Format Types: MIXED

Export Tiles Allowed: false
Max Export Tiles Count: 100000

Resampling: true

Document Info:

Title: Summed Range-size Rarity of California Endemic Plants
Author: c.k.stanley@tnc.org_TNC
Comments:
Subject: This dataset displays the richness of California Endemic plants weighted by both the inverse of range size and the suitability of habitat.
Category:
Keywords: biodiversity, conservation, endemism, rarity, endemic, range-size, richness, species distribution, species, plants, SDMs, lands